90894376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16301}}^1$

素因数の和:16365

約数の個数: 32

約数和(自身を含む): 184864680

約数和(自身を除く): 93970304

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 16301, 32602, 65204, 130408, 277117, 554234, 668341, 1108468, 1336682, 2216936, 2673364, 5346728, 11361797, 22723594, 45447188, 90894376]

約数ペア:

[(1, 90894376), (2, 45447188), (4, 22723594), (8, 11361797), (17, 5346728), (34, 2673364), (41, 2216936), (68, 1336682), (82, 1108468), (136, 668341), (164, 554234), (328, 277117), (697, 130408), (1394, 65204), (2788, 32602), (5576, 16301)]